公开(公告)号：US20090005463A1

公开(公告)日：2009-01-01

申请号：US12215426

申请日：2008-06-27

Applicant: Wiebke Johannpeter ,  Wibke Stelter

Inventor： Wiebke Johannpeter ,  Wibke Stelter

IPC: A61K47/14 ,  C09K3/00

CPC classification number: B01F17/0085 ,  A61K8/39 ,  A61K8/86 ,  A61Q19/002 ,  A61Q19/10

Abstract: Solubilizers are described which comprise a) one or more ethoxylated fatty alcohols according to formula (I) in which R1 is a linear or branched alkyl radical having 6 to 12 carbon atoms and n is on average a number from 2 to 12, b) one or more ethoxylated triglycerides whose acyl radicals are derived from linear or branched saturated fatty acids having 6 to 22 carbon atoms, and c) water and which are liquid and clear at room temperature and do not comprise addition products of ethylene oxide and simultaneously propylene oxide onto fatty alcohols. The solubilizers are suitable in particular for producing cosmetic, dermatological or pharmaceutical formulations.

Abstract translation: 描述了包含a）一种或多种根据式（I）的乙氧基化脂肪醇的增溶剂，其中R 1是具有6至12个碳原子的直链或支链烷基，n的平均数为2至12，b）一 或更多的乙氧基化甘油三酸酯，其酰基衍生自具有6至22个碳原子的直链或支链饱和脂肪酸，和c）水，并且其在室温下是液体和透明的，并且不包括环氧乙烷和同时环氧丙烷的加成产物到 脂肪醇。 增溶剂特别适用于生产化妆品，皮肤病学或药物制剂。

公开(公告)号：US06586479B2

公开(公告)日：2003-07-01

申请号：US09910541

申请日：2001-07-20

Applicant: Dennis Miller ,  Torsten Henning ,  Wiebke Johannpeter ,  Eva-Maria Wiener

Inventor： Dennis Miller ,  Torsten Henning ,  Wiebke Johannpeter ,  Eva-Maria Wiener

IPC: B01F1730

CPC classification number: A61K8/068 ,  A61K8/046 ,  A61K8/375 ,  A61K8/922 ,  A61Q19/00 ,  A61Q19/004 ,  B01F17/0021 ,  B01F17/0028 ,  B01F17/0071 ,  B01F17/0085 ,  Y10S516/925

Abstract: The invention relates to fine emulsions comprising at least one W/O emulsifier and at least one hydrophilic component, and to a process for their preparation. The fine emulsions are obtainable by converting a W/O preemulsion comprising at least one W/O emulsifier into an O/W fine emulsion by adding at least one hydrophilic component and, where appropriate, changing the temperature. Suitable W/O emulsifiers are preferably sorbitol esters. The fine emulsions are preferably spray emulsions for cosmetic and pharmaceutical applications.

Abstract translation: 本发明涉及包含至少一种W / O乳化剂和至少一种亲水组分的精细乳液及其制备方法。 通过加入至少一种亲水组分和适当时改变温度，将包含至少一种W / O乳化剂的W / O预乳液转化成O / W细乳液可获得细乳液。 合适的W / O乳化剂优选为山梨糖醇酯。 细乳液优选用于化妆品和药物应用的喷雾乳液。